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Planning application

26/0952/PD42

22 Knebworth Path Borehamwood Hertfordshire WD6 2QW

Awaiting decision Hertsmere PD- Prior Approval 42 day (Hsehold ext)

Proposal

Single storey rear extension. Depth: 3.5m, Height: 3.552m, Eaves: 2.776m.

As published by the council, reference 26/0952/PD42

Timeline

Dates from the published record

  1. 13 Jul 2026

    Received by Hertsmere

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 26/0949/CLP Awaiting decision

    22 Knebworth Path Borehamwood Hertfordshire WD6 2QW

    Conversion of loft to habitable space with roof alterations to include rear dormer and insertion of 3x front roof lights. Erection of a front porch. Certificate of Lawful Development (Proposed).

    13 Jul 2026 1m away Lawful development
  • 26/0895/HSE Awaiting decision

    39 Tempsford Avenue Borehamwood Hertfordshire WD6 2PD

    Two storey side extension with associated roof works.

    29 Jun 2026 118m away Householder
  • 26/0968/CLP Granted

    130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT

    Demolition of existing pre fabricated garage and erection of new garden building. Certificate of lawful development (Proposed).

    15 Jul 2026 134m away Lawful development
  • 26/0969/HSE Awaiting decision

    130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT

    Single storey side extension following demolition of existing canopy.

    15 Jul 2026 134m away Householder
  • 21/1087/HSE Granted

    1 Carlton Close Borehamwood Hertfordshire WD6 2QR

    Single storey side and rear extension with 1 rooflight. (Revised Application).

    20 May 2021 174m away Householder
  • 26/0975/FUL Awaiting decision

    41 Penscroft Gardens Borehamwood Hertfordshire WD6 2QZ

    Erection of outbuilding in rear garden for use as both a hair salon (Class E) and home office (Class C3).

    16 Jul 2026 185m away Full applications

In Hertsmere

  • 26/0831/PD42 Granted

    62 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

    Single storey rear extension. Depth: 5.90m, Height: 3.27m, Eaves: 3.00m.

    16 Jun 2026 Prior approval
  • 26/0496/PD56M Granted

    Metropolitan House Darkes Lane Potters Bar Hertfordshire EN6 1AG

    Change of use from Office (Class E) to Residential (Class C3) for 96 flats.

    13 Apr 2026 Prior approval
  • 26/0699/PD42 Granted

    2 Police Cottages St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ

    Single storey rear extension Depth: 4.95m, Height: 3.00m, Eaves: 3.00m.

    21 May 2026 Prior approval
  • 26/0771/PD42 Granted

    26 Kimptons Mead Potters Bar Hertfordshire EN6 3HZ

    Single storey rear extension. Depth: 4.5m, Height: 3.0m, Eaves: 3.0m.

    4 Jun 2026 Prior approval
  • 26/0694/PD42 Granted

    29 Willow Way Potters Bar Hertfordshire EN6 2PR

    Single storey rear extension. Depth: 5.59m, Height: 3.00m, Eaves: 3.00m.

    21 May 2026 Prior approval